Panasonic KX-NS300 Installation Manual page 235

b.
When the KX-UT series SIP phones are using HTTP:
•
CWMP (HTTP) Port No. for SIP-MLT
•
Data Transmission Protocol (HTTP) Port No. for SIP-MLT
Note
For the default port numbers of the KX-NS300, refer to "8.5 Port Security".
12.
Click OK.
Using a KX-NS300 as an NTP server
When the KX-NS300 will be used as a NTP server, follow the procedures below.
1. Click Setup ® Network Service ® Server Feature ® NTP.
2.
Select Enable.
3.
Click OK.
Programming the router at the main site with Built-in Media Relay Gateway
Port forwarding settings (Router – KX-NS300)
Configure the following items for port forwarding between the Media Relay Gateway and the router.
For the KX-NT500 series:
Application
PTAP
MGCP
RTP (UDP)
*1 The port number ranges must be within the range of RTP/RTCP for NAT traversal (16000–18047).
IP address can be assigned to the KX-NS300's optional DSP cards. The following example shows the port number ranges set for
each IP address:
5.8.4 Installing IP Phones at a Remote Site with a Built-in Media Relay Gateway
LAN Side Port Number
Signalling (PTAP) UDP Port No.
(Server)
(refer to PC Programming Guide
"9.15 PBX Configuration—[1-1]
Configuration—Slot—V-SIPEXT
—Card Property")
Signalling (MGCP) UDP Port No.
(Server)
(refer to PC Programming Guide
"9.15 PBX Configuration—[1-1]
Configuration—Slot—V-SIPEXT
—Card Property")
Start/End RTP (UDP) Port No.
(Use port numbers that are in the
range of the RTP ports that the
KX-NS300 uses.)
*1
Make sure the RTP Start Port (UDP) and the RTP End Port (UDP) specified
for the router are in the range of the RTP ports that the KX-NS300 uses. For
the range of RTP port numbers that the KX-NS300 uses, refer to "Port
Numbers for Optional DSP Card" in "8.5 Port Security".
WAN Side Port Number
Signalling (PTAP) UDP Port No.
(Server)
(refer to PC Programming Guide
"9.15 PBX Configuration—[1-1]
Configuration—Slot—V-SIPEXT
—Card Property")
NAT - MGCP Server Port No.
(Use the same value as in step 5 of
"Programming the KX-NS300 with
Built-in Media Relay Gateway".)
Start/End RTP (UDP) Port No.
(Use port numbers that are in the
range of the RTP ports that the
KX-NS300 uses.)
*1
*1
Installation Manual 235